Oral Health Reference Guides

Welcome to the TheraBreath reference guides section where we provide in-depth information on the most popular topics in oral health and fresh breath, that include tonsil stones, post-nasal drip, halitosis, dry mouth, canker sores and bad breath. Each guide has been developed into sections that answer the important elements for each oral health issue such as symptoms, causes, treatment and home remedies. Please click on a guide below to learn more about that oral health subject.

Chronic Canker Sores

Chronic canker sores are open sores on the tongue, gums, throat and tongue. Learn how a SLS-Free toothpaste may help decrease chronic canker sores and other treatment tips.

Chronic Bad Breath

Neutralize bad breath, bad tastes & dry mouth with TheraBreath's breath mints. Shop now & discover fresh breath every minute of the day!

Canker Sores on the Lip

Getting a canker sore on the lip can be painful. TheraBreath products provide treatment for canker sores on the lip, tongue & mouth. Learn more.

Canker Sore Pictures, Causes, & Treatment

Take a look at canker sore pictures to help identify what a canker sore looks like in the mouth, on the lip, on the gums and on the tongue. Learn more here.

Best Mouthwash for Tonsil Stones

If you're suffering from chronic halitosis (bad breath) that seems to be getting progressively worse, you may have tonsil stones. Learn about causes, symptoms, and the best mouthwash and other oral care products to treat this condition.

Bad Smell in Nose: Causes & Treatment

There are a few reasons why you may have a foul smell in your nose. Read more about causes & treatment here.